Today lets tackle a familiar data clean-up problem using Excel – Transposing data.
That is, we want to take all rows in our data & make them columns. Something like this:
The easy solution – use Paste Special > Transpose
Long time Chandoo.org readers already know this. Excel has a built-in feature that lets you transpose data with a single click.
- Just select your original data
- Press CTRL+C to copy
- Go to an empty area and open Paste Special (CTRL+ALT+V)
- Select Transpose.
- Done!
Although this approach works, it creates a copy of your original data. So whenever original numbers change, you must waste precious key strokes & time re-doing the transpose. This is exactly the opposite of awesome.
So, lets move to formulas.
Formula Solution #1 – Using INDEX & Helper cells to transpose a table
Lets say, we have named our original data as myData.
Lets also say myData has 6 rows & 7 columns. That means, the transposed table will have 7 rows & 6 columns.
- Create a 7×6 grid in your worksheet
- About this, write numbers 1 to 6 (cells D20:I20).
- Similarly, write numbers 1 to 7 beside it (cells B23:B29).
- Now use INDEX formula to transpose data like this:
- =INDEX(myData, D$20, $B23)
- Copy this formula all over and you are done!
See the illustration below to understand how this works.
Formula Solution #2 – Using INDEX formula & no helper cells
Sometimes, we cannot really use a helper column. That brings us to our next solution.
In above solution, the helper cells are giving us running numbers from 1 to 6 (and 1 to 7). We can use ROWS() and COLUMNS() formulas to generate these running numbers.
So our new formula will be
=INDEX(myData, COLUMNS($D20:D$20),ROWS($B$23:$B23))
Once you write and copy paste this formula, it will automatically supply the required numbers to INDEX formula and does the magic.
How does it work?
Well, that is for you to figure out. See this illustration to get started.
Formula Solution #3 – Using TRANSPOSE formula
Do you know there is a formula that does all of this. It is called – TRANSPOSE !!!
What is TRANSPOSE formula?
TRANSPOSE formula takes a range of values (or an array) and transposes them and returns another array.
Since this formula always returns an array, we cannot use it in one cell. But we can select a range of cells & then write TRANSPOSE in them and press CTRL+SHIFT+Enter to get the values transposed.
See this demo:
Awesome, isn’t it?
Download Transpose Example Workbook & Play with it
Click here to download the workbook containing all these technique. Play with it to understand these formulas better.
How do you transpose your data?
I prefer using INDEX with ROWS & COLUMNS approach. This is very versatile & elegant. Also this approach lets me extract only a small window of large data set (by offsetting row & column numbers with something like scroll-bar position).
What about you? Which formulas do you use to transpose your data? Please share your tips & ideas using comments.
More formulas for data massaging
If you wrestle often with data & rely on coffee to get going, then you can use some help. Go thru below articles to learn more.
21 Responses to “Distinct count in Excel pivot tables”
The distinct count option works well but I have found that if I have a date field and want to group by year, month, etc. that option seems to be disabled. I need to do both, distinct count and group by year/month.
Example data; sales orders with item quantities with dates.
Challenge; sum the item quantities, count the distinct orders and group by month. How do I do this?
Perhaps that's not possible due to the grouping?
@Al... When you use data model based pivots, you cannot group values manually anymore. Why not use Excel 2016's default date grouping option? In this case we have just a few dates, so Excel is not grouping them, but if you have an year's worth of data, when you make the pivot with date in the row label area, Excel automatically groups them. If you have fewer dates or want to use your own grouping, just create a table with all dates, add columns with month, week, year etc. Then connect this table (these types of tables are usually called as calendar tables) to your data on date field as a relationship. Now you can create reports by month, quarter etc easily.
Is this the only way to do it in 2013? I find it rather cumbersome to have to create another data table listing dates with the another column for MONTH() and YEAR() to be able to summarise data for senior level...
I know people find adding calendar tables cumbersome, but it is a best practice and let's you add more layers of analysis quite easily. For example, adding analysis by weekday vs. weekend or by financial quarter or YTD calculations (you would need either Power Pivot DAX or some very carefully setup pivot table value field settings)
I had absolutely no idea this was possible. Very useful, nice work!
Doesn't work for 2010 version though (or at least not my works version)
Hi ,
The post has the following in it :
These instructions work only in Excel 2016, Office 365 and Excel 2013.
when i have 2 different Pivot tables, one without the enabled “Add this data to data model” option, and the other one with it enabled.. is there anyway i can link slicers between them?
if the answer is NO,, what to do ?
Quick note, the “Add this data to data model” option is not available for the Mac version.
perhaps outside scope of this article but I have found when I attempt to create a pivot table from an external data source (connection to a sql view) the "Add this data to data model" becomes greyed out. Anybody experienced and found a solution so I can start getting distinct count in my pivot tables?
Is there a way to still add a calculated field when using distinct count?
I found I can't change the date source after tick the " add this data to the data model", can you help to adv how to change the date source in such case?
Is there a way to update the source once you have added to the data model? I receive a new spreadsheet weekly and would like to update the connection so my tables pull from the new source.
Hi Crhis, I like how you have hulk (superhero) as your avatar. Do you know that there is a superhero in Excel too? It's Power Query. You can use it to solve your problem in a simple click. Here an intro if you need some guidance.
Powerful Introduction to Power Query
A big Thank you. It worked.
Hi, have survey data that I need to analyze but the challenge is that my key fields are showing horizontally. I tried to transpose the fields using Power Query, but unfortunately the new fields are returning same values on a pivot table despite using distinct values
How I can a do a pivot table with discount conts in some columns and then generate shor report filter pages. pls it drives crazy
Hi. Why grand total pivot of distinct count is 13? shouldn't it be 67?
Great Answer! Saved me lots of time!
Thank you!!!
Worked awesome! Thanks!!
Hi Chandoo,
I am using pivot tables for distinct count and now I need to update them with new set of data. But when I update the source data, all the columns and formatting of Pivot table disappears and I need to build it from Scratch.
Is there a possibility that I can update the source data with new rows added and also retain my pivot tables?